2221300112330 has 32 divisors (see below), whose sum is σ = 4559193357264. Its totient is φ = 771926916096.

The previous prime is 2221300112303. The next prime is 2221300112333. The reversal of 2221300112330 is 332110031222.

It can be written as a sum of positive squares in 8 ways, for example, as 536472748249 + 1684827364081 = 732443^2 + 1298009^2 .

It is not an unprimeable number, because it can be changed into a prime (2221300112333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 502554377 + ... + 502558796.

Almost surely, 2^{2221300112330} is an apocalyptic number.

2221300112330 is an abundant number, since it is smaller than the sum of its proper divisors (2337893244934).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2221300112330 is a wasteful number, since it uses less digits than its factorization.

2221300112330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1005113210.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 2221300112330 its reverse (332110031222), we get a palindrome (2553410143552).

The spelling of 2221300112330 in words is "two trillion, two hundred twenty-one billion, three hundred million, one hundred twelve thousand, three hundred thirty".